Okay this is what I got... pictures taken by camera on my phone lol
These are the Lutron ECO-T524-120-1
ballasts side by side.
ballast opened up
The only ICs I could read were the 4862 and the IR2111
The others on the vertical board in the middle were hard to read without moving the capacitors. I was able to read one. the 2842 IC.
and the LM224 (2 of these)
The other 2 have a 239 and EZ DL 633, but I can't find anything on these.
And thats all I have so far.